For Canadian government compliance reasons, we require any server containing confidential information to be hosted on Canadian soil with no chance of data being transmitted [securely or otherwise] through servers located outside of Canada.

Obviously, this represents a challenge for us when attempting to find a product that does all the things that PassPack does. We would definitely be willing to pay for a self-hosted solution. Even better - make it a VMWare Appliance that we can run on our VM infrastructure.

Even host-proof hosting still has the problem of the host being able to change the behavior of the program at any time, rendering much of this idea useless. In house hosting solves this for those who want to go that route.